Mfundo yotenthetsera pazida zosungunulira ng'oma ndi kutenthetsa, kusungunula ndi kusungunula phula mu mbale yotenthetsera. Amapangidwa makamaka ndi bokosi lochotsa mbiya, makina okweza, propeller ndi makina owongolera magetsi.

Bokosi losungunuka la phula la ng'oma limagawidwa m'zipinda zakumwamba ndi zapansi. Chipinda chapamwamba ndi chipinda chosungunula phula, chomwe chimakutidwa kwambiri ndi mawotchi otenthetsera mafuta kapena mapaipi otentha. Btumenyo imatenthedwa ndikusungunuka ndikutuluka mumgolo. Chingwe cha crane chimayikidwa pa gantry, ndipo chotengera chidebe chimapachikidwa. Chidebe cha phulacho chimakwezedwa mmwamba ndi chowongolera chamagetsi, ndiyeno amachisuntha chambali kuti aike chidebe cha phula panjanji yowongolera. Kenako chopalasira chimakankhira chidebecho m’chipinda chapamwamba kudzera m’njanji ziwiri zolondolera, ndipo panthawi imodzimodziyo, chidebe chopanda kanthu chimatulutsidwa potulukira kumbuyo. Pakhomo la mbiya ya phula pali thanki yoletsa kudontha mafuta. Phulalo limalowa m'chipinda chapansi cha bokosilo ndipo limapitirizabe kutentha mpaka kutentha kufika pafupifupi 100, yomwe imatha kunyamulidwa. Kenako amaponyedwa mu thanki ya phula ndi mpope wa phula. Chipinda chapansichi chingagwiritsidwenso ntchito ngati thanki yotenthetsera phula.
Chida chosungunula phula la ng'oma chimakhala ndi mawonekedwe osatsekeredwa ndi malo omangira, kusinthasintha kwamphamvu, komanso kulephera kochepa kwambiri. Ngati pakufunika kupanga kwakukulu, mayunitsi angapo amatha kusonkhanitsidwa.